Synthesis of Pyrrole Derivatives Promoted by Fe(ClO4)3/SiO2 as an Environmentally Friendly Catalyst

被引：11

作者：

Arabpourian, K. ^{[1
]}

Behbahani, F. K. ^{[1
]}

机构：

[1] Islamic Azad Univ, Karaj Branch, Dept Chem, Karaj, Iran

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2019年 / 55卷 / 05期

关键词：

Fe(ClO4)(3); SiO2; N-substituted pyrroles; 2; 5-hexadione; amines; ONE-POT SYNTHESIS; SUBSTITUTED PYRROLES; EFFICIENT CATALYST;

D O I：

10.1134/S1070428019050166

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

N-Substituted pyrroles have been prepared in high isolated yields (702-99%) by the reaction of hexane-2,5-dione with amines or diamines in the presence of Fe(ClO4)(3)/SiO2 at ambient temperature under solvent-free conditions. The experimental procedure involves simple operations, and the products are readily separated by short column chromatography. The same reaction of hexane-2,5-dione with amines containing electron-acceptor substituents, such as 4-nitroaniline, resulted in fair yields of pyrrole derivatives.

引用

页码：682 / 685

页数：4

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